| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2[PtCl4] + H2S = PtS + 4 HCl
SO4 + Br2 = S2O3 + BrO3 =>
12 SO4 + 5 Br2 = 6 S2O3 + 10 BrO3
Pb2O2 + C = CO2 + Pb =>
Pb2O2 + C = CO2 + 2 Pb
H3C6H5O7H2O + Cu = H2O + H8C6O7Cu =>
H3C6H5O7H2O + Cu = H2O + H8C6O7Cu
HClO3 + Cr(OH)3 = H2CrO4 + HCl + H2O =>
HClO3 + 2 Cr(OH)3 = 2 H2CrO4 + HCl + H2O
ClCH2COOH + H2O = ClCH2COO{-} + H3O{+} =>
ClCH2COOH + H2O = ClCH2COO{-} + H3O{+}
I + Ca = ICa =>
I + Ca = ICa
P2O5(s) + H2O = H3PO4 =>
P2O5(s) + 3 H2O = 2 H3PO4
OCl{-} + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + H2O =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2} + 4 Cl{-} + H2O
C2H4 + Cl2 = C2H2Cl + H2 =>
2 C2H4 + Cl2 = 2 C2H2Cl + 2 H2
CuS + HNO3(aq) = Cu(NO3)2(a) + NO2(g) + H2O(l) + S =>
CuS + 4 HNO3(aq) = Cu(NO3)2(a) + 2 NO2(g) + 2 H2O(l) + S
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KI + Na2S2O3 + C6H10O5 = KNa2S2O3 + I3C6H10O5 =>
3 KI + 3 Na2S2O3 + C6H10O5 = 3 KNa2S2O3 + I3C6H10O5
Ag2SO4 + HCl = Ag2Cl + HSO4 =>
Ag2SO4 + HCl = Ag2Cl + HSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(NO3)3 + (NH2)2CO + H2O = AlOOH + NH4NO3 + CO2 =>
2 Al(NO3)3 + 3(NH2)2CO + 7 H2O = 2 AlOOH + 6 NH4NO3 + 3 CO2
H2C2O4 + Be(OH)2 = Be(C2O4) + H2O =>
H2C2O4 + Be(OH)2 = Be(C2O4) + 2 H2O
H3BO3 + H2O = HBO3 + H3O =>
H3BO3 + 2 H2O = HBO3 + 2 H3O
FeNO3 + SO4 = FeSO4 + NO3 =>
FeNO3 + SO4 = FeSO4 + NO3
H2S + Fe = H2Fe + S =>
H2S + Fe = H2Fe + S
NaBH4 + H2O + C3H6O = B(OH)3 + NaOH + C3H8O =>
NaBH4 + 4 H2O + 4 C3H6O = B(OH)3 + NaOH + 4 C3H8O
Nitricacid + bariumhydroxide = water + bariumnitrate =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
KHSeO3 + Ca(OH)2 = CaSeO3 + KOH + H2O =>
KHSeO3 + Ca(OH)2 = CaSeO3 + KOH + H2O
Ag + I = AgI =>
Ag + I = AgI
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl2 =>
2 NaCl + 2 Hg(C2H3O2)2 = 2 Na(C2H3O2)2 + Hg2Cl2
CH3NH2 + H2O = CH3NH2H + OH =>
CH3NH2 + H2O = CH3NH2H + OH
C268H538 + O2 = CO2 + H2O =>
2 C268H538 + 805 O2 = 536 CO2 + 538 H2O
NH4(OH) + H2SO4 = (NH4)2(SO4) + H2O =>
2 NH4(OH) + H2SO4 = (NH4)2(SO4) + 2 H2O
NaCH{3}COO + HCl = NaCl + HCH{3}COO =>
NaCH{3}COO + HCl = NaCl + HCH{3}COO
Fl + O2 = Fl2O3 =>
4 Fl + 3 O2 = 2 Fl2O3
Al + CuClH2O = AlCl3 + Cu2 + H2O =>
2 Al + 6 CuClH2O = 2 AlCl3 + 3 Cu2 + 6 H2O
CH3NHCH3 + HNO3 = CH3NH2(NO3)CH3 =>
CH3NHCH3 + HNO3 = CH3NH2(NO3)CH3
Na2S2O3 + NaAsO2 + HCl = As2S3 + Na2SO4 + NaCl + H2O =>
3 Na2S2O3 + 2 NaAsO2 + 2 HCl = As2S3 + 3 Na2SO4 + 2 NaCl + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
Pb + FeBr3 = PbBr3 + Fe =>
Pb + FeBr3 = PbBr3 + Fe
K2C2O4*H2O + FeCl3 = K5Fe(C2O4)4(H2O)4 + KCl =>
4 K2C2O4*H2O + FeCl3 = K5Fe(C2O4)4(H2O)4 + 3 KCl
H2 + F2 = HF =>
H2 + F2 = 2 HF
Al + HN = AlH + N =>
Al + HN = AlH + N
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + HCl + H2O = CuCl + H2SO4 + OH =>
CuSO4 + HCl + H2O = CuCl + H2SO4 + OH
Co(NO3)2 + Na = Co2 + Na(NO3) =>
2 Co(NO3)2 + 4 Na = Co2 + 4 Na(NO3)
MgS + HCl = MgCl2 + Mg(HS)2 =>
2 MgS + 2 HCl = MgCl2 + Mg(HS)2
NaCO3 + C6H8O7 = CO2 + H2O + Na3C6H7O7 =>
54 NaCO3 + 23 C6H8O7 = 84 CO2 + 29 H2O + 18 Na3C6H7O7
K3PO4 + NiBr2 = Ni3O8P2 + KBr =>
2 K3PO4 + 3 NiBr2 = Ni3O8P2 + 6 KBr
MgS + HCl = MgCl2 + Mg(HS)2 =>
2 MgS + 2 HCl = MgCl2 + Mg(HS)2
C3H4O3 + H2O = CH4 + CO2 =>
4 C3H4O3 + 2 H2O = 5 CH4 + 7 CO2
Zn + HgCO3 = Hg + ZnCO3 =>
Zn + HgCO3 = Hg + ZnCO3
C2H5I + H2O = C2H5OH + H + I =>
C2H5I + H2O = C2H5OH + H + I
SrCl2 + KI = SrI2 + KCl =>
SrCl2 + 2 KI = SrI2 + 2 KCl
Mn + FeSO4 = MnSO4 + Fe =>
Mn + FeSO4 = MnSO4 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/24
Équations équilibrées sur06/13/23
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